Been trying my limited library of commands i know how to use in Rhino after swapping from Fusion. I want a surface between the upper and lower open edges of this shape that I can modify before making it a solid body with the original mesh as the hollowed centre.
Hi, I am bloody beginner myself, but I copied a curve (5th row all the way around) pasted it, joined it and the with the “patch” command created this surface. Is it that what you were looking for?
Was the very top and very bottom loop I was trying to get a connection between. A kind of skirt/cylinder, loft has tended to work for this in other programs Ive experimented with.
aha, the top and bottom ones are planar. They can be capped with “cap”.
Oh and for the “patch”, copy + paste and then join is not necessary - just patch command and select the curve.
Here is a picture of the external body I have made from the same internal mesh in Fusion. Lofted from a sketch network. I think I need to brush up on selection/snapping in Rhino to end up with similar results. Like you say ALOT of tools in Rhino! Ill look into nurbs as well
Selected the top and the bottom ring, copied an pasted it in the same place, joined each to be a closed circle and then duplicated the top one several times and resized it. Then I used “loft” to combine. In the end I did the same copy-paste-join with the side hole to use it for cutting the hole in the outer shell. Here is the file also attached. Hope it helps?